2019 Audi A6 S Line 40 TDI S-A 2.0L Diesel · GD02 SCD

The most recent MOT inspection on 25 August 2026 resulted in a failure, though the provided record does not specify the exact nature of the defects. This lack of detail is a significant concern for a prospective buyer, as it prevents an objective assessment of whether the maintenance trend is stable or deteriorating. A failure without recorded defects suggests that the vehicle required immediate remedial work to meet minimum safety standards. You must demand clarity from the vendor regarding the specific components that failed and obtain evidence that these issues were professionally rectified before the vehicle was returned to the road. The recorded mileage of 68,844 miles over a seven-year period equates to an annual average of approximately 9,835 miles. This is considered typical usage for a diesel-powered executive vehicle and suggests a balanced mix of motorway and urban driving. Mechanically, this mileage indicates that the engine and primary drivetrain components should remain robust, provided they have been serviced correctly. However, at this stage of its life, the vehicle is entering a period where wear on secondary components, such as suspension bushes, shock absorbers, and brake consumables, becomes more prevalent. As the MOT history lacks specific advisories, your physical inspection should focus on age-related degradation. Carefully examine the tyres for any signs of perishing or sidewall cracking, which can occur if the vehicle has sat idle for extended periods. During the test drive, pay close attention to the braking system; listen for any grinding or squealing and feel for any shuddering through the pedal, which may indicate warped brake discs or binding calipers. You should also listen for any rhythmic thumping or clunking from the underside of the car, which could signal worn suspension bushings or failing coil springs. Furthermore, you must verify the vehicle's service history to ensure that maintenance has been performed on a calendar basis as well as a mileage basis. For a seven-year-old diesel engine, it is vital to confirm that brake fluid and coolant have been changed according to manufacturer intervals to prevent internal corrosion or degradation. Check the engine bay for any signs of weeping from gaskets or hoses and inspect the 12V battery for terminal corrosion. A clean MOT record is not a substitute for a documented service history, so ensure all stamps and receipts are present to confirm the vehicle has been maintained to the required standard.